550155794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 866312496

約数和(自身を除く): 316156702

約数列:

[1, 2, 41, 53, 82, 106, 277, 457, 554, 914, 2173, 4346, 11357, 14681, 18737, 22714, 24221, 29362, 37474, 48442, 126589, 253178, 601921, 993061, 1203842, 1986122, 5190149, 6709217, 10380298, 13418434, 275077897, 550155794]

約数ペア:

[(1, 550155794), (2, 275077897), (41, 13418434), (53, 10380298), (82, 6709217), (106, 5190149), (277, 1986122), (457, 1203842), (554, 993061), (914, 601921), (2173, 253178), (4346, 126589), (11357, 48442), (14681, 37474), (18737, 29362), (22714, 24221)]